#BB3C57#BB3C57

#BB3C57 is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.6% C 0.163 H 11.8°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#BB3C57
RGB	rgb(187, 60, 87)
HSL	hsl(347, 51%, 48%)
HSV	hsv(347, 68%, 73%)
CMYK	cmyk(0%, 67.9%, 53.5%, 26.7%)
CIE-LAB	lab(44.92, 52.68, 13.16)
CIE-LCH	lch(44.92, 54.30, 14.03°)
OKLab	oklab(54.59% 0.1594 0.0333)
OKLCH	oklch(54.59% 0.163 11.8)
XYZ	xyz(23.8318, 14.4878, 10.5565)
Luminance	0.1449 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB3C57 #3CBBA0

analogous

#BB3C96 #BB3C57 #BB603C

triadic

#BB3C57 #57BB3C #3C57BB

tetradic

#BB3C57 #96BB3C #3CBBA0 #603CBB

square

#BB3C57 #96BB3C #3CBBA0 #603CBB

split-complementary

#BB3C57 #3CBB60 #3C96BB

monochromatic

#5E1E2C #8D2D41 #BB3C57 #CE667C #DD95A4

Accessibility & contrast

On white

5.39

#BB3C57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#BB3C57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB3C57

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB3C57	#FFFFFF	#000000	##FFFFFF
##BB3C57	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5A57

Deuteranopia (green-blind)

#7B7454

Tritanopia (blue-blind)

#CC2347

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #bb3c57;
/* rgb */ color: rgb(187, 60, 87);
/* oklch */ color: oklch(54.6% 0.163 11.8);

Tailwind

colors: {
  custom: {
    50: '#d57a86',
    500: '#bb3c57',
    950: '#000000',
  },
}

SCSS

$custom: #bb3c57;
$custom-light: #d57a86;
$custom-dark: #000000;

JSON

{
  "hex": "#bb3c57",
  "rgb": {
    "r": 187,
    "g": 60,
    "b": 87
  },
  "hsl": {
    "h": 347.244,
    "s": 51.417,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54587,
    "c": 0.1628,
    "h": 11.8
  },
  "luminance": 0.14485
}

Semantic roles & 50–950 ramp

primary

#BB3C57

secondary

#8BC8BB

accent

#DBBD4D

background

#FDF7F8

surface

#FBEEEF

border

#D4C9CA

text

#150A0B

muted

#837C7C

Preview Lab

Preview with #BB3C57

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →